Commit | Line | Data |
---|---|---|
8e1e744d | 1 | # GNU MediaGoblin -- federated, autonomous media hosting |
cf29e8a8 | 2 | # Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS. |
24181820 CAW |
3 | # |
4 | # This program is free software: you can redistribute it and/or modify | |
5 | # it under the terms of the GNU Affero General Public License as published by | |
6 | # the Free Software Foundation, either version 3 of the License, or | |
7 | # (at your option) any later version. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU Affero General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU Affero General Public License | |
15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
16 | ||
17 | import wtforms | |
25ba955e | 18 | import re |
24181820 | 19 | |
a89df961 | 20 | from mediagoblin.tools.mail import normalize_email |
ae3bc7fa | 21 | from mediagoblin.tools.translate import fake_ugettext_passthrough as _ |
4b1adc13 | 22 | |
a89df961 SS |
23 | def normalize_user_or_email_field(allow_email=True, allow_user=True): |
24 | """Check if we were passed a field that matches a username and/or email pattern | |
25 | ||
26 | This is useful for fields that can take either a username or email | |
27 | address. Use the parameters if you want to only allow a username for | |
28 | instance""" | |
29 | message = _(u'Invalid User name or email address.') | |
30 | nomail_msg = _(u"This field does not take email addresses.") | |
31 | nouser_msg = _(u"This field requires an email address.") | |
32 | ||
33 | def _normalize_field(form, field): | |
34 | email = u'@' in field.data | |
35 | if email: # normalize email address casing | |
36 | if not allow_email: | |
37 | raise wtforms.ValidationError(nomail_msg) | |
38 | wtforms.validators.Email()(form, field) | |
39 | field.data = normalize_email(field.data) | |
40 | else: # lower case user names | |
41 | if not allow_user: | |
42 | raise wtforms.ValidationError(nouser_msg) | |
43 | wtforms.validators.Length(min=3, max=30)(form, field) | |
44 | wtforms.validators.Regexp(r'^\w+$')(form, field) | |
45 | field.data = field.data.lower() | |
46 | if field.data is None: # should not happen, but be cautious anyway | |
47 | raise wtforms.ValidationError(message) | |
48 | return _normalize_field | |
49 | ||
24181820 CAW |
50 | |
51 | class RegistrationForm(wtforms.Form): | |
52 | username = wtforms.TextField( | |
4b1adc13 | 53 | _('Username'), |
24181820 | 54 | [wtforms.validators.Required(), |
a89df961 | 55 | normalize_user_or_email_field(allow_email=False)]) |
f5def6fe | 56 | password = wtforms.PasswordField( |
4b1adc13 | 57 | _('Password'), |
24181820 | 58 | [wtforms.validators.Required(), |
a89df961 | 59 | wtforms.validators.Length(min=5, max=1024)]) |
24181820 | 60 | email = wtforms.TextField( |
4b1adc13 | 61 | _('Email address'), |
24181820 | 62 | [wtforms.validators.Required(), |
a89df961 | 63 | normalize_user_or_email_field(allow_user=False)]) |
a3776717 CAW |
64 | |
65 | ||
66 | class LoginForm(wtforms.Form): | |
67 | username = wtforms.TextField( | |
4b1adc13 | 68 | _('Username'), |
a3776717 | 69 | [wtforms.validators.Required(), |
a89df961 | 70 | normalize_user_or_email_field(allow_email=False)]) |
a3776717 | 71 | password = wtforms.PasswordField( |
4b1adc13 | 72 | _('Password'), |
a89df961 SS |
73 | [wtforms.validators.Required(), |
74 | wtforms.validators.Length(min=5, max=1024)]) | |
25ba955e AV |
75 | |
76 | ||
77 | class ForgotPassForm(wtforms.Form): | |
78 | username = wtforms.TextField( | |
f646e2e1 | 79 | _('Username or email'), |
a89df961 SS |
80 | [wtforms.validators.Required(), |
81 | normalize_user_or_email_field()]) | |
25ba955e AV |
82 | |
83 | ||
84 | class ChangePassForm(wtforms.Form): | |
85 | password = wtforms.PasswordField( | |
86 | 'Password', | |
87 | [wtforms.validators.Required(), | |
a89df961 | 88 | wtforms.validators.Length(min=5, max=1024)]) |
25ba955e AV |
89 | userid = wtforms.HiddenField( |
90 | '', | |
91 | [wtforms.validators.Required()]) | |
92 | token = wtforms.HiddenField( | |
93 | '', | |
94 | [wtforms.validators.Required()]) |